PHP 连接mysql
<?
$_mysqlhost="localhost";
$_mysqluser="root";
$_mysqlpass="";
$_mysqldata="mydata";
$_connect=mysql_connect($_mysqlhost,$_mysqluser,$_mysqlpass) or die ("错误".mysql_error());
mysql_query("SET character_set_connection=utf8, character_set_results=utf8, character_set_client=binary", $connect);
mysql_query("SET SQL_MODE = ''", $connect);
mysql_select_db(mysqldata) or die("没有查找到(".$mysqldata."这个表),错误:".mysql_error());
?>
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//创建文件夹的方法
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function createFolders($path) {
if (!file_exists($path)) {
$this->createFolders(dirname($path));
mkdir($path, 0777);
&n ......
PHP Security for Deployers
If you're a Developer
READ THIS and then work with your SysAdmins to step through any and all the layers of security designed to protect your apps.
Example:
Traffic must first pass through a SPI firewall (ensure that ONLY necessary ports/protocols are permitted; en ......
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1、数组的申请和使用:
$array=array(array(2,324,34));
echo $array[0][1];
直接申请使用:
$student[0][0]="我";
$student[0][1]="是";
$student[1][0]="谁";
$student[1][1]="维";
echo $student[1][0];
2、遍历: ......
连接:
$conn=mysql_connect ("localhost:3306", "username", "password");
mysql_select_db("DBname");
读:
$exec="select * from stu";
$result=mysql_query($exec);
while($rs=mysql_fetch_object($result))
{
echo $rs->id." & ......